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HP 3015 Service Manual - Page 358

PJL Printer Job Language - printer parts

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grounding sheet, HP LaserJet 3015 291 guide assembly, HP LaserJet 3015 295 HP LaserJet 3015 287 HP LaserJet 3020/3030 296 internal components 311 laser/scanner assembly 313 link assemblies, HP LaserJet 3015 291 link assemblies, HP LaserJet 3020/3030 299 link, coupling 315 LIU 305 media levers, HP LaserJet 3015 295 paper-pickup assembly 316 pickup roller, HP LaserJet 3015 293 platen, HP LaserJet 3015 295 power supplies 311 print cartridges 305 printer base 305 scanner support frame 309 scanner support frame, HP LaserJet 3015 291 separation pads, HP LaserJet 3020/3030 295, 301 separation-pad assembly 311 speaker assembly 315 spring, HP LaserJet 3015 291 spring, HP LaserJet 3020/3030 299 transfer-roller assembly 311 trays 305, 307 partial characters, troubleshooting 208, 212 parts about removing and replacing 103 HP LaserJet 3015 component locations 272, 277 HP LaserJet 3020/3030 component locations 276, 277 life expectancies 48 order of removal 104 ordering 282 printer, removing 153 removing HP LaserJet 3015 107 removing HP LaserJet 3020/3030 133 path ADF feeding operations, HP LaserJet 3020/3030 95 feeding operations 84 print, cleaning 50 PCL (Printer Command Language) 77 phase sequence, fax 254 Phone Book is empty error message 200 phone lines additional devices, connecting 231 DSL, troubleshooting 231 phonebook report 241 phones, connecting extra 231, 232 photosensitive drum inspecting 206 operations 83, 84 rotation functional checks 237 pickup delay jams 86 pickup roller ADF feeding operations, HP LaserJet 3015 88 ADF, removing HP LaserJet 3020/3030 142 ADF, replacing 61, 63 cleaning 55 HP LaserJet 3015 component locations 273 life expectancy 48 operations 84 part numbers, HP LaserJet 3015 293 printer, part number 316 printer, replacing 57 removing HP LaserJet 3015 130 pickup solenoid (SL001) 84, 86 pickup stationary jam 86 PJL (Printer Job Language) 77, 268 platen cleaning 51 removing 131 ports formatter operations 75 included 2, 11 locating 5 specifications 9 troubleshooting 192 power specifications 12 troubleshooting 188 power cable, ordering 284 power supplies fax line current control 99 operations 80 part numbers 311 removing 169 testing high-voltage 238 unplugging 103 power switch, locating 5 PowerSave mode 12 pressure convert levers, HP LaserJet 3015 295 pressure roller, operations 84 primary charging roller operations 83 power supply 81 print cartridges checking 206, 238 cleaning near 54 drum rotation check 237 extending life of 76 life expectancies 48 operations 83, 84 part numbers 284, 305 recycling 18 refilled 18 removing 154 warranty 16 print density troubleshooting 208 voltage operations 82 340 Index ENWW

Section	Page
Product Information	19
Product configurations	20
HP LaserJet 3015, 3020, and 3030 all-in-one products	20
HP LaserJet 3015 all-in-one product	21
HP LaserJet 3020/3030 all-in-one product	21
Product features	22
Overview of products	23
Hardware components	23
Product identification	25
Model and serial numbers	25
Product specifications	26
Physical specifications	26
Environmental specifications (all models)	26
HP LaserJet 3015 performance specifications	26
HP LaserJet 3020/3030 performance specifications	28
Electrical specifications (all models)	30
Acoustic emissions (all models)	30
Skew specifications (all models)	30
HP LaserJet 3030 fax capabilities	31
HP LaserJet 3015, 3020, and 3030 all-in-one battery	32
Warranty statement	33
HP’s Premium Protection print-cartridge warranty	34
Extended warranty	35
Print-cartridge information	36
Refilled print cartridges	36
HP LaserJet printing supplies	36
HP Printing Supplies Returns and Recycling Program information	36
FCC regulations	38
Telephone Consumer Protection Act (United States)	40
IC CS-03 requirements	41
Declaration of Conformity	42
Safety statements	43
Laser safety statement	43
Canada DOC regulations	43
Laser statement for Finland	44
Korean EMI statement	44
Australian EMC requirements	44
Regulatory information for the European Union countries/regions	45
Operation	47
Operating environment	48
Identifying the control-panel components	49
Control-panel menu structure	51
To use the control-panel buttons	51
To print the control-panel menu structure	51
Product media specifications	55
Main input tray (all models)	55
Automatic document feeder (ADF) specifications	56
To gain access to the optimizing feature	56
Guidelines for using media	57
Paper and transparencies	57
Common media problems table	57
Labels	58
Envelopes	58
Card stock and heavy media	59
Loading media	61
Media input tray	61
Priority input tray	61
Specific types of media	61
Media information for ADF originals	61
Media information for the flatbed (HP LaserJet 3020 and 3030)	62
Loading originals to copy or scan	62
Loading originals into the LJ 3020 and 3030 ADF input tray	63
Loading originals onto the LJ 3020 and 3030 flatbed scanner	64
Maintenance	65
Life expectancies of parts that wear	66
Scanner calibration	67
Cleaning the product	68
To clean the print path	68
Cleaning the glass	68
Cleaning the print-cartridge area	72
To cleaning the print-cartridge area (all models)	72
Cleaning the printer pickup roller (all models)	73
Cleaning the printer separation pad (all models)	74
User replaceable parts	75
Printer pickup roller (all models)	75
Printer separation pad (all models)	77
Printer main input tray (all models)	78
HP LaserJet 3015 ADF pickup roller	79
HP LaserJet 3015 ADF separation pad set	80
HP LaserJet 3015 ADF input tray	80
HP LaserJet 3015 ADF output bin	81
HP LaserJet 3020 and 3030 ADF pickup roller	81
HP LaserJet 3020 and 3030 ADF separation pad	84
HP LaserJet 3020 and 3030 control-panel bezel	84
Operational overview	87
Basic functions (all models)	88
Basic sequence of operation	89
Formatter system	93
Central processing unit	93
Line interface unit (HP LaserJet 3015 and 3030 only)	93
Standard boot process	93
RAM	94
Parallel interface or universal serial bus (USB) interface	94
Control panel	94
EconoMode	94
MEt	95
Enhanced I/O	95
PJL overview	95
Printer functions (all models)	96
Engine control system (engine control unit and power-supply assembly)	96
Image-formation system	101
Print cartridge	102
Printer paper-feed system	102
Jam detection in the printer	103
HP LaserJet 3015 all-in-one unique components	105
Basic operation	105
HP LaserJet 3020 and 3030 all-in-one unique components	111
Scanner and ADF functions and operation	111
Fax functions and operation (HP LaserJet 3015 and 3030 only)	114
PSTN operation	114
The fax subsystem	114
Formatter in the fax subsystem	114
LIU in the fax subsystem	114
Fax page storage in flash memory	117
Removal and replacement	119
Removal and replacement strategy	121
Required tools	121
Before performing service	121
After performing service	122
Parts removal order	122
HP LaserJet 3015 all-in-one	125
Link assemblies and scanner support frame springs	125
Scanner side covers	128
Separation-pad set	129
Control-panel bezel	130
Control-panel assembly	131
Media lever and media lever torsion spring	132
Separation pad assembly	133
Scanner assembly	136
Scanner assembly top cover	144
Top-cover assembly	147
Pickup roller	148
White platen	149
HP LaserJet 3020 and 3030 all-in-one	151
ADF input tray	151
Flatbed lid	152
Link assemblies and scanner support frame springs	154
Control-panel bezel	157
Control-panel assembly	157
ADF separation pad	158
ADF input-tray flag	159
ADF pickup roller	160
ADF scanner glass	161
Scanner assembly	163
Printer (product base)	171
Printer separation pad	172
Print cartridge	172
Printer pickup roller	174
Media input tray	176
Transfer roller	177
Printer side covers	179
Print-cartridge door	181
Rear cover and fuser cover	182
Front cover	183
Installing the scanner cushions	185
Speaker assembly	186
Power supply	187
Formatter and line interface unit (LIU)	189
Scanner support frame	193
Engine controller unit	195
Laser/scanner assembly	199
Main motor	200
Fuser	202
Paper-pickup assembly	204
Troubleshooting	205
Basic troubleshooting	206
Control-panel messages	211
Alert and warning messages	211
Critical error messages	219
Event-log codes	222
Solving image-quality problems	224
Checking the print cartridge	224
Solving print image-quality problems	224
Solving scanning (copying) image-quality problems	234
Repetitive image defect ruler	240
Solving paper-feed problems	241
Jams occur in the printer	241
Solving print paper-feed problems	243
Jams occur in the automatic document feeder (ADF)	245
Solving scanner (copier) paper-feed problems	247
Solving problems with digital subscriber line (DSL) connections	249
Connecting additional devices	249
Functional checks	253
Control-panel test	253
Half self-test functional check	253
Drum rotation functional check	255
High-voltage contacts check	256
Updating the firmware code	258
Troubleshooting tools	259
Printing a configuration report, demonstration page, or menu structure	259
Printing all fax reports at once (HP LaserJet 3015 and 3030 only)	259
T.30 protocol trace (HP LaserJet 3015 and 3030 only)	259
Service-mode functions	280
Secondary service menu	280
Developer’s menu	281
Adjusting the country/region code parameters	282
Soft reset	283
NVRAM init	283
System settings for localized products	284
Printer job language (PJL) software commands	286
Main wiring	287
Component locations, HP LaserJet 3015 all-in-one	290
Component locations, HP LaserJet 3020 and 3030 all-in-one	294
Component locations, HP LaserJet 3015, 3020 and 3030 printer (product base)	295
Parts and diagrams	299
Ordering parts and supplies	300
Parts that wear	300
Parts	300
World-wide customer support	300
Accessories	302
Common hardware	302
How to use the parts lists and diagrams	303
HP LaserJet 3015 scanner assembly	304
HP LaserJet 3020/3030 scanner assembly	314
HP LaserJet 3015/3020/3030 printer base	322
Alphabetical parts list	338
Numerical parts list	344

Match case Limit results 1 per page

grounding sheet, HP LaserJet 3015

291

guide assembly, HP LaserJet 3015

295

HP LaserJet 3015

287

HP LaserJet 3020/3030

296

internal components

311

laser/scanner assembly

313

link assemblies, HP LaserJet 3015

291

link assemblies, HP LaserJet 3020/3030

299

link, coupling

315

LIU

305

media levers, HP LaserJet 3015

295

paper-pickup assembly

316

pickup roller, HP LaserJet 3015

293

platen, HP LaserJet 3015

295

power supplies

311

print cartridges

305

printer base

305

scanner support frame

309

scanner support frame, HP LaserJet 3015

291

separation pads, HP LaserJet 3020/3030

295, 301

separation-pad assembly

311

speaker assembly

315

spring, HP LaserJet 3015

291

spring, HP LaserJet 3020/3030

299

transfer-roller assembly

311

trays

305, 307

partial characters, troubleshooting

208, 212

parts

about removing and replacing

103

HP LaserJet 3015 component locations

272, 277

HP LaserJet 3020/3030 component locations

276,

277

life expectancies

order of removal

104

ordering

282

printer, removing

153

removing HP LaserJet 3015

107

removing HP LaserJet 3020/3030

133

path

ADF feeding operations, HP LaserJet 3020/3030

feeding operations

print, cleaning

PCL (Printer Command Language)

phase sequence, fax

254

Phone Book is empty error message

200

phone lines

additional devices, connecting

231

DSL, troubleshooting

231

phonebook report

241

phones, connecting extra

231, 232

photosensitive drum

inspecting

206

operations

83, 84

rotation functional checks

237

pickup delay jams

pickup roller

ADF feeding operations, HP LaserJet 3015

ADF, removing HP LaserJet 3020/3030

142

ADF, replacing

61, 63

cleaning

HP LaserJet 3015 component locations

273

life expectancy

operations

part numbers, HP LaserJet 3015

293

printer, part number

316

printer, replacing

removing HP LaserJet 3015

130

pickup solenoid (SL001)

84, 86

pickup stationary jam

PJL (Printer Job Language)

77, 268

platen

cleaning

removing

131

ports

formatter operations

included

2, 11

locating

specifications

troubleshooting

192

power

specifications

troubleshooting

188

power cable, ordering

284

power supplies

fax line current control

operations

part numbers

311

removing

169

testing high-voltage

238

unplugging

103

power switch, locating

PowerSave mode

pressure convert levers, HP LaserJet 3015

295

pressure roller, operations

primary charging roller

operations

power supply

print cartridges

checking

206, 238

cleaning near

drum rotation check

237

extending life of

life expectancies

operations

83, 84

part numbers

284, 305

recycling

refilled

removing

154

warranty

print density

troubleshooting

208

voltage operations

340

Index

ENWW